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Forum: Physics List
Date: 14 Sep, 2006
From: Andrew <Andrew>

I am trying to simulate production of fluorescent x-rays of Uranium from an incident electron beam. I set up LowEnergyIonisation for electrons like this:

else if (particleName == "e-") {

  pmanager->AddProcess(new G4MultipleScattering(), -1, 1,1);

  G4LowEnergyIonisation *LeIoprocess = new G4LowEnergyIonisation();
  pmanager->AddProcess(LeIoprocess, -1,  2, 2); 

pmanager->AddProcess(new G4LowEnergyBremsstrahlung(), -1,-1,3); }

Now, it seems that fluorescent x-rays are generated whether I include the ActivateFluorescence() command or not, and the execution is much slower if I do include it. I don't understand it. What is the correct way to set this up?

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